Q01
Encephalocele
Not billable — category only FY2026 2025-10-01 → 2026-09-30
Exclusions 1 never code together
Instructional notes 7
Q01code
Includes
- Arnold-Chiari syndrome, type III
- encephalocystocele
- encephalomyelocele
- hydroencephalocele
- hydromeningocele, cranial
- meningocele, cerebral
- meningoencephalocele
Index entries leading here filed at null
No alphabetic index entry points at this code.
Subordinate codes 5
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.